CN111019262A - 一种新型阻燃绝缘材料 - Google Patents

一种新型阻燃绝缘材料 Download PDF

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CN111019262A
CN111019262A CN201911208501.8A CN201911208501A CN111019262A CN 111019262 A CN111019262 A CN 111019262A CN 201911208501 A CN201911208501 A CN 201911208501A CN 111019262 A CN111019262 A CN 111019262A
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insulating material
novel flame
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周致中
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Wuxi City Mingjiang Insulation Material Co ltd
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Abstract

本发明公开了一种新型阻燃绝缘材料，包括以下重量份数配比的原料：聚氯乙烯25‑40份、聚丙烯无纺布3‑20份、石墨10‑20份、增塑剂2‑7份、碳纤维3‑8份、氢氧化镁13‑18份、聚丙烯增强纤维7‑14份、碱性胶乳2‑6份、氧化铝12‑19份、聚酰胺5‑7份、硅酸钙25‑35份、促进剂0.5‑3.0份、抗氧剂1‑5份、润滑剂2‑5份、相容剂2‑3份和增韧增容剂3‑7份。该新型阻燃绝缘材料，通过本发明的绝缘材料保证了导热绝缘材料较长的使用寿命，而且提高了其使用安全性，是一款实用性能较强的绝缘材料，适用于包裹电缆的新型阻燃绝缘材料，同时具有阻燃和绝缘的功能，使得本发明的产品性能更优异。

Description

一种新型阻燃绝缘材料
技术领域
本发明涉及新材料技术领域，具体为一种新型阻燃绝缘材料。
背景技术
电线电缆用途广泛，不同使用场合对其性能要求差异很大。大部分电缆的绝缘材料，除必须有较高的绝缘电阻、耐电压强度或低的介电损耗外，还必须具体特定的性能以适应不同的使用环境和场合。当在石化、电力、冶金、高层建筑及人口密集等重要场所，电缆的阻燃、防火性能则尤为重要，当线路万一遇到火灾时，普通的电缆会快速燃烧，发烟量大，使火灾对人体及财产损失较大；而阻燃电缆在外部火焰的作用下只能有限燃烧，发烟量少，而当外部火焰消失时，电缆也能自行熄灭，使火灾对人体及财产损失减少到最低程度。
电线电缆通常使用的绝缘材料是交联聚乙烯和聚氯乙烯，但两者的阻燃能力较弱，易燃烧发烟。一般制备新型阻燃绝缘材料时，会加入阻燃剂来提高绝缘材料的阻燃特性，然而阻燃剂大多是含卤素，火灾时含卤的阻燃剂燃烧后产生有害气体，会使吸入者中毒，严重影响火灾逃生。
发明内容
(一)解决的技术问题
针对现有技术的不足，本发明提供了一种新型阻燃绝缘材料。
(二)技术方案
为实现上述目的，本发明提供如下技术方案：一种新型阻燃绝缘材料，包括以下重量份数配比的原料：聚氯乙烯25-40份、聚丙烯无纺布3-20份、石墨10-20份、增塑剂2-7份、碳纤维3-8份、氢氧化镁13-18份、聚丙烯增强纤维7-14份、碱性胶乳2-6份、氧化铝12-19份、聚酰胺5-7份、硅酸钙25-35份、促进剂0.5-3.0份、抗氧剂1-5份、润滑剂2-5份、相容剂2-3份和增韧增容剂3-7份。
优选的，所述氧化铝均采用粉末状形式材料。
优选的，所述抗氧剂为BHT，润滑剂为石蜡，所述相容剂马来酸酐接枝。
优选的，包括以下重量份数配比的原料：聚氯乙烯35份、聚丙烯无纺布16份、石墨15份、增塑剂5份、碳纤维6份、氢氧化镁17份、聚丙烯增强纤维10份、碱性胶乳4份、氧化铝16份、聚酰胺6份、硅酸钙25份、促进剂1.7份、抗氧剂2份、润滑剂3份、相容剂2.6份和增韧增容剂3份。
优选的，包括以下重量份数配比的原料：聚氯乙烯26份、聚丙烯无纺布10份、石墨13份、增塑剂3份、碳纤维4份、氢氧化镁16份、聚丙烯增强纤维15份、碱性胶乳4份、氧化铝17份、聚酰胺5份、硅酸钙30份、促进剂1份、抗氧剂3份、润滑剂3份、相容剂2份和增韧增容剂6份。
本发明要解决的另一技术问题是提供一种新型阻燃绝缘材料的制备方法，包括以下步骤：
1)熔化混合：聚氯乙烯和聚丙烯无纺布加热到90C°混合，然后加入石墨、增塑剂、碳纤维、氢氧化镁、聚丙烯增强纤维、碱性胶乳、氧化铝、聚酰胺、硅酸钙、促进剂、抗氧剂、润滑剂、相容剂和增韧增容剂，再搅拌二十分钟；
2)生产：将步骤(1)得到的混合体通过拉伸器进行拉伸，再经过成网机和热轧机进行成网热轧，最后用卷轧机和分切机进行卷取分切；
3)检验：将步骤(2)中生产出的产品进行燃烧试验；
4)包装和入库：将经步骤(3)检验过的产品包装入库存储。
(三)有益效果
与现有技术相比，本发明提供了一种新型阻燃绝缘材料，具备以下有益效果：
该新型阻燃绝缘材料，通过本发明的绝缘材料保证了导热绝缘材料较长的使用寿命，而且提高了其使用安全性，是一款实用性能较强的绝缘材料，适用于包裹电缆的新型阻燃绝缘材料，同时具有阻燃和绝缘的功能，使得本发明的产品性能更优异。
具体实施方式
下面将结合本发明的实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：一种新型阻燃绝缘材料的制备方法，包括以下步骤：
1)熔化混合：聚氯乙烯35份和聚丙烯无纺布16份加热到90C°混合，然后加入石墨15份、增塑剂5份、碳纤维6份、氢氧化镁17份、聚丙烯增强纤维10份、碱性胶乳4份、氧化铝16份、聚酰胺6份、硅酸钙25份、促进剂1.7份、抗氧剂2份、润滑剂3份、相容剂2.6份和增韧增容剂3份，再搅拌二十分钟；
2)生产：将步骤(1)得到的混合体通过拉伸器进行拉伸，再经过成网机和热轧机进行成网热轧，最后用卷轧机和分切机进行卷取分切；
3)检验：将步骤(2)中生产出的产品进行燃烧试验；
4)包装和入库：将经步骤(3)检验过的产品包装入库存储。
实施例二：一种新型阻燃绝缘材料的制备方法，包括以下步骤：
1)熔化混合：聚氯乙烯26份和聚丙烯无纺布10份加热到90C°混合，然后加入石墨13份、增塑剂3份、碳纤维4份、氢氧化镁16份、聚丙烯增强纤维15份、碱性胶乳4份、氧化铝17份、聚酰胺5份、硅酸钙30份、促进剂1份、抗氧剂3份、润滑剂3份、相容剂2份和增韧增容剂6份，再搅拌二十分钟；
2)生产：将步骤(1)得到的混合体通过拉伸器进行拉伸，再经过成网机和热轧机进行成网热轧，最后用卷轧机和分切机进行卷取分切；
3)检验：将步骤(2)中生产出的产品进行燃烧试验；
4)包装和入库：将经步骤(3)检验过的产品包装入库存储。
本发明的有益效果是：该新型阻燃绝缘材料，通过本发明的绝缘材料保证了导热绝缘材料较长的使用寿命，而且提高了其使用安全性，是一款实用性能较强的绝缘材料，适用于包裹电缆的新型阻燃绝缘材料，同时具有阻燃和绝缘的功能，使得本发明的产品性能更优异。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

1.一种新型阻燃绝缘材料，其特征在于，包括以下重量份数配比的原料：聚氯乙烯25-40份、聚丙烯无纺布3-20份、石墨10-20份、增塑剂2-7份、碳纤维3-8份、氢氧化镁13-18份、聚丙烯增强纤维7-14份、碱性胶乳2-6份、氧化铝12-19份、聚酰胺5-7份、硅酸钙25-35份、促进剂0.5-3.0份、抗氧剂1-5份、润滑剂2-5份、相容剂2-3份和增韧增容剂3-7份。
2.根据权利要求1所述的一种新型阻燃绝缘材料，其特征在于，所述氧化铝均采用粉末状形式材料。
3.根据权利要求1所述的一种新型阻燃绝缘材料，其特征在于，所述抗氧剂为BHT，润滑剂为石蜡，所述相容剂马来酸酐接枝。
4.根据权利要求1所述的一种新型阻燃绝缘材料，其特征在于，包括以下重量份数配比的原料：聚氯乙烯35份、聚丙烯无纺布16份、石墨15份、增塑剂5份、碳纤维6份、氢氧化镁17份、聚丙烯增强纤维10份、碱性胶乳4份、氧化铝16份、聚酰胺6份、硅酸钙25份、促进剂1.7份、抗氧剂2份、润滑剂3份、相容剂2.6份和增韧增容剂3份。
5.根据权利要求1所述的一种新型阻燃绝缘材料，其特征在于，包括以下重量份数配比的原料：聚氯乙烯26份、聚丙烯无纺布10份、石墨13份、增塑剂3份、碳纤维4份、氢氧化镁16份、聚丙烯增强纤维15份、碱性胶乳4份、氧化铝17份、聚酰胺5份、硅酸钙30份、促进剂1份、抗氧剂3份、润滑剂3份、相容剂2份和增韧增容剂6份。
6.一种新型阻燃绝缘材料的制备方法，其特征在于，包括以下步骤：
1)熔化混合：聚氯乙烯和聚丙烯无纺布加热到90C°混合，然后加入石墨、增塑剂、碳纤维、氢氧化镁、聚丙烯增强纤维、碱性胶乳、氧化铝、聚酰胺、硅酸钙、促进剂、抗氧剂、润滑剂、相容剂和增韧增容剂，再搅拌二十分钟；
2)生产：将步骤(1)得到的混合体通过拉伸器进行拉伸，再经过成网机和热轧机进行成网热轧，最后用卷轧机和分切机进行卷取分切；
3)检验：将步骤(2)中生产出的产品进行燃烧试验；
4)包装和入库：将经步骤(3)检验过的产品包装入库存储。
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CN112300474A (zh) * 2020-11-19 2021-02-02 太湖华强科技有限公司 一种环保阻燃绝缘材料

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* Cited by examiner, † Cited by third party
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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